that's a lot of us. now, we all did some crazy stupid stuff when we were younger of but some of today's young people are getting more daring by copycatting dangerous stunts they see online. these things can have serious, even deadly consequences and shouldn't be tried at home or anywhere else. >> oh, my god. oh, my god. >> it's stunts like this that are sending young people to emergency rooms. 10-year-old ryan is one of those kids. last year a bottle exploded in his face, shattering his nose, burning his skin and nearly blinding him. >> i had put it into the bottle. the bottle got pressurized and eventually blew up. >> his mom says he got the idea from watching video online. >> i was furious. i was absolutely furious that he was getting this stuff from youtube and then imitating it. >> the doctor is seeing four times the amount of burn patients this year versus previous years resulting from failed video-related experiments. >> they don't see the disasters. they see only the successful cases. they think i